Krishnakumar R
where else to find them
linkedin:krishnakumar-r-bb7b949
what they talk about
where they keep going back
- RISC-V Summit North America2 editions2023–2025
- POSETTE: An Event for Postgres2 editions2024–2025
on a stage with
- Melih Mutluonce
who talks about the same things
nobody close enough yet
| title | conference | date |
|---|---|---|
| Demo: LED Cube Using RISC-V®-Based PolarFire® SoC FPGA | RISC-V Summit North America 2025 | 2025-10-22 |
Demo reproduces Adafruit’s 6-panel hub75 cube on a BeagleV®-Fire module with a PolarFire SoC FPGA, driving six 64×64 panels (≈24,000 RGB pixels ≈75,000 LEDs)… | ||
| PostgreSQL and Linux Kernel interactions | POSETTE: An Event for Postgres 2025 | 2025-06-10 |
Shows how PostgreSQL actually calls the kernel: process forks use clone to spawn workers, shared memory uses mmap MAP_SHARED, and signals implement latch… | ||
| PostgreSQL physical replication - internals, latest development and opportunities | POSETTE: An Event for Postgres 2024 | 2024-06-11 |
Primary and standby exchange WAL via WalSender and WAL receiver; WalSender reads WAL from disk and startup applies WAL files on standby. Recent changes: PG15… | ||
| Demo: Quick and Convenient Prototyping with Microchip’s PolarFire® SoC FPGA and BeagleBoard.org Ecosystem | RISC-V Summit North America 2023 | 2023-11-06 |
Shows a working self-balancing robot built from a Beagle V Fire board with Microchip PolarFire SoC (quad-core RV64GC, 2 GB LPDDR, 16 GB eMMC, 128 Mb SPI… | ||
| nothing matches | ||